1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21c.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34R/3UME4RH |
Repository | sid.inpe.br/mtc-m21c/2020/01.03.14.49 (restricted access) |
Last Update | 2020:01.03.14.49.53 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21c/2020/01.03.14.49.53 |
Metadata Last Update | 2020:01.06.22.09.19 (UTC) administrator |
DOI | 10.1007/s11207-019-1568-6 |
ISSN | 0038-0938 1573-093X |
Citation Key | SelhorstKalCasValCos:2019:SoRa37 |
Title | The solar radius at 37 GHz through cycles 22 to 24 |
Year | 2019 |
Month | Nov. |
Access Date | 2024, May 17 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 1153 KiB |
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2. Context | |
Author | 1 Selhorst, Caius L. 2 Kallunki, Juha 3 Castro, Carlos Guillermo Giménez de 4 Valio, Adriana 5 Costa, Joaquim Eduardo Rezende |
Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JHF8 |
ORCID | 1 0000-0002-5897-5236 2 0000-0002-0325-5565 3 0000-0002-8979-3582 4 0000-0002-1671-8370 5 0000-0002-0703-4735 |
Group | 1 2 3 4 5 DIDAS-CGCEA-INPE-MCTIC-GOV-BR |
Affiliation | 1 Universidade Cruzeiro do Sul 2 Metsähovi Radio Observatory 3 Universidade Presbiteriana Mackenzie 4 Universidade Presbiteriana Mackenzie 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
Author e-Mail Address | 1 2 3 4 5 joaquim.costa@inpe.br |
Journal | Solar Physics |
Volume | 294 |
Number | 12 |
Pages | e175 |
Secondary Mark | A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_BIOTECNOLOGIA B1_ENGENHARIAS_IV B1_ASTRONOMIA_/_FÍSICA B2_CIÊNCIA_DA_COMPUTAÇÃO |
History (UTC) | 2020-01-03 14:49:53 :: simone -> administrator :: 2020-01-03 14:49:54 :: administrator -> simone :: 2019 2020-01-03 14:50:39 :: simone -> administrator :: 2019 2020-01-06 22:09:19 :: administrator -> simone :: 2019 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | Sun: radio radiation · Solar cycle · Sun: radius |
Abstract | To better understand the influence of the activity cycle on the solar atmosphere, we report the time variation of the radius observed at 37 GHz (λ = 8.1 mm) obtained by the Metsähovi Radio Observatory (MRO) through Solar Cycles 22 to 24 (1989 2015). Almost 5800 maps were analyzed, however, due to instrumental setup changes the dataset showed four distinct behaviors, which required a normalization process to allow for the whole interval analysis. When the whole period was considered, the results showed a positive correlation index of 0.17 between the monthly means of the solar radius at 37 GHz and solar flux obtained at 10.7 cm (F10.7). This correlation index increased to 0.44, when only the data obtained during the last period without instrumental changes were considered (1999 2015). The solar radius correlation with the solar cycle agrees with the previous results obtained at mm/cm wavelengths (17 and 48 GHz), nevertheless, this result is the opposite of that reported at submillimeter wavelengths (212 and 405 GHz). |
Area | CEA |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > The solar radius... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
Language | en |
Target File | selhorst_solar.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft12 |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Mirror Repository | urlib.net/www/2017/11.22.19.04.03 |
Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
Citing Item List | sid.inpe.br/bibdigital/2013/10.01.00.07 6 sid.inpe.br/mtc-m21/2012/07.13.14.51.06 1 |
Dissemination | WEBSCI; PORTALCAPES; SCOPUS. |
Host Collection | urlib.net/www/2017/11.22.19.04 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Description control | |
e-Mail (login) | simone |
update | |
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